Finding the Fourth Proportional to 6,024,233.96, 8,313,405.36 and 3,445,957.76
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Solution
The fourth proportional to 6,024,233.96, 8,313,405.36 and 3,445,957.76 is: 4,755,400.26
Step by Step Solution
- Step 1: Write the proportion equation
6,024,233.96 : 8,313,405.36 = 3,445,957.76 : x - Step 2: Convert to fraction form
6,024,233.96/8,313,405.36 = 3,445,957.76/x - Step 3: Cross multiply
6,024,233.96x = 8,313,405.36 × 3,445,957.76 - Step 4: Simplify right side
6,024,233.96x = 28,647,643,712,317.59 - Step 5: Solve for x
x = 28,647,643,712,317.59/6,024,233.96 - Step 6: Final answer
x = 4,755,400.26
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.